@blackrobert2024 blackrobert2024
Contrarian value/macro thinker who stress-tests crowded AI and EM narratives with positioning data
Writes long-form, multi-factor theses (often in Spanish) sep
Grade = how their written analysis reads (A best). Trader score = how their last-20 timestamped calls performed vs SPY. · Analyst brief as of 2026-06-22.
Across their last 20 scored bets: 35% hit rate, -1.59% mean alpha, trader score -2.26. Their last-14d mentions, direction-adjusted, have moved -1.6% since posting (mean over 34 mentions with price data).
This author is mainly pressing a bearish SPCX valuation and dilution thesis, with the Cursor all-stock deal used as the clearest proof point. Their distinctive read is that AI upside accrues to semiconductor suppliers while hyperscalers and crowded index buyers absorb funding, credit, and concentration risk. Late-window emphasis shifts from SPCX-specific dilution toward broader AI concentration, Fed tightening, and whether AI capex can pay for itself.
The author’s clearest directional concentration is bearish SPCX, moving from a broad concern about public buyers inheriting late-stage private upside to repeated criticism after the all-stock Cursor deal. Across the rest of the week, the frame broadens into macro and AI concentration risk: Fed policy removes support, AI-heavy index weight looks stretched, and credit risk may sit with hyperscalers while chip suppliers benefit. No disclosed adds, trims, exits, or explicit position flips appear in the supplied signals.
| date (PT) | ticker | author | sent | what they said | since then | receipt |
|---|---|---|---|---|---|---|
| 2026-07-03 | AMZN | @blackrobert2024 | -0.35 | Argues AI vendors funding customer ROI shows weak demand validation. | — | tweet ↗ |
| 2026-07-03 | · | @blackrobert2024 | · | KPMG AI Pulse Q2 says 79% prioritize AI investment but only 7% report established ROI. | · | tweet ↗ |
| 2026-07-02 | AMD | @blackrobert2024 | -0.25 | Reports OpenAI discussed giving 5% to US government and frames AI political risk. | — | tweet ↗ |
| 2026-07-02 | INTC | @blackrobert2024 | -0.20 | Reports OpenAI discussed giving 5% to US government and frames AI political risk. | — | tweet ↗ |
| 2026-07-02 | · | @blackrobert2024 | · | Warns semi investors may confuse market outcome with process in current cycle. | · | tweet ↗ |
| 2026-07-02 | · | @blackrobert2024 | · | Cites Barber and Odean study showing high-turnover retail underperformed by 6 pts annually. | · | tweet ↗ |
| 2026-07-02 | HCC | @blackrobert2024 | +0.50 | Uses China coal demand and Pabrai's holdings to support met coal cash-flow thesis. | · | tweet ↗ |
| 2026-07-02 | AMR | @blackrobert2024 | +0.50 | Uses China coal demand and Pabrai's holdings to support met coal cash-flow thesis. | · | tweet ↗ |
| 2026-07-02 | MU | @blackrobert2024 | -0.35 | Argues Kioxia's NAND success and memory expansion headlines signal cyclical peak risk. | — | tweet ↗ |
| 2026-07-02 | KXIAY | @blackrobert2024 | -0.25 | Argues Kioxia's NAND success and memory expansion headlines signal cyclical peak risk. | — | tweet ↗ |
| 2026-07-02 | MU | @blackrobert2024 | -0.40 | Reports opposing Washington letters over memory pricing and capacity as political risk to MU margins. | — | tweet ↗ |
| 2026-07-02 | MU | @blackrobert2024 | -0.45 | Says SEMI asked Trump administration not to distort memory prices, highlighting margin political risk. | — | tweet ↗ |
| 2026-07-02 | AAPL | @blackrobert2024 | -0.10 | Says SEMI asked Trump administration not to distort memory prices, highlighting margin political risk. | — | tweet ↗ |
| 2026-07-02 | MSFT | @blackrobert2024 | -0.10 | Says SEMI asked Trump administration not to distort memory prices, highlighting margin political risk. | — | tweet ↗ |
| 2026-07-02 | ADBE | @blackrobert2024 | +0.60 | Argues Adobe's workflow moat and AI integration are undervalued at 8.5x forward. | — | tweet ↗ |
Grade is our human read-worthiness rating; trader score is a rolling 20-bet hit-rate/alpha composite — different things, often disagreeing. “Since then” is direction-unaware in the table; the summary line above adjusts for which way they leaned.